Lappan, Uwe: search on Z-Library

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1

Complex Coacervation of Polyelectrolytes Studied by Spin-Label EPR Spectroscopy

Lappan, Uwe, Wiesner, Brigitte, Scheler, Ulrich

Journal:

Macromolecular Chemistry and Physics

Year:

2014

Language:

english

File:

PDF, 693 KB

english, 2014

2

Grafting of styrene into pre-irradiated fluoropolymer films: Influence of base material and irradiation temperature

Uwe Lappan, Uwe Geißler, Uwe Gohs, Steffi Uhlmann

Journal:

Radiation Physics and Chemistry

Year:

2010

Language:

english

File:

PDF, 308 KB

english, 2010

3

Molecular Doping of a High Mobility Diketopyrrolopyrrole–Dithienylthieno[3,2- b ]thiophene Donor–Acceptor Copolymer with F6TCNNQ

Karpov, Yevhen, Erdmann, Tim, Stamm, Manfred, Lappan, Uwe, Guskova, Olga, Malanin, Mikhail, Raguzin, Ivan, Beryozkina, Tetyana, Bakulev, Vasiliy, Günther, Florian, Gemming, Sibylle, Seifert, Gotthard,

Journal:

Year:

2017

Language:

english

File:

PDF, 6.50 MB

english, 2017

4

Potentiometrische Titration von oberflächennahen Carboxygruppen in bestrahlten Fluorpolymeren

Uwe Geißler, Uwe Lappan, Wolfgang Bürger, Klaus Lunkwitz

Journal:

Macromolecular Materials and Engineering

Year:

1998

Language:

german

File:

PDF, 29 KB

german, 1998

5

Intermolecular crosslinking of poly(acrylic acid) in aqueous solution by electron beam irradiation

Uwe Lappan, Steffi Uhlmann

Journal:

Journal of Applied Polymer Science

Year:

2011

Language:

english

File:

PDF, 83 KB

english, 2011

6

Fractionated crystallization in blends of functionalized poly(tetrafluoroethylene) and polyamide

Häußler, Liane, Pompe, Gisela, Lehmann, Dieter, Lappan, Uwe

Journal:

Macromolecular Symposia

Year:

2001

File:

PDF, 1.21 MB

2001

7

Insertion of sulfur-containing functional groups into polytetrafluoroethylene (PTFE) by low pressure plasma treatment

Juan Carlos, Uwe Lappan, Klaus Lunkwitz

Journal:

Surface and Coatings Technology

Year:

1999

Language:

english

File:

PDF, 119 KB

english, 1999

8

Polyelectrolyte Adsorption on NH3-Plasma-Treated Poly(tetrafluoroethylene-co-hexafluoropropylene)

Uwe Lappan, Mirko Nitschke, Dieter Pleul, Frank Simon, Steffi Uhlmann

Journal:

Plasmas and Polymers

Year:

2001

Language:

english

File:

PDF, 54 KB

english, 2001

9

Polyelectrolyte Multilayers Studied by Electron Paramagnetic Resonance (EPR) Spin-Label Technique

Uwe Lappan, Brigitte Wiesner, Stefan Zschoche, Ulrich Scheler

Journal:

Applied Magnetic Resonance

Year:

2013

Language:

english

File:

PDF, 534 KB

english, 2013

10

Radiation-induced grafting of styrene into radiation-modified fluoropolymer films

Uwe Lappan, Uwe Geißler, Steffi Uhlmann

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

2005

Language:

english

File:

PDF, 192 KB

english, 2005

11

Modification of perfluorinated polymers by high-energy irradiation

Klaus Lunkwitz, Uwe Lappan, Ulrich Scheler

Journal:

Journal of Fluorine Chemistry

Year:

2004

Language:

english

File:

PDF, 306 KB

english, 2004

12

The Estimation of the Molecular Weight of Polytetrafluoroethylene Based on the Heat of Crystallisation. A Comment on Suwa's Equation

Uwe Lappan, Uwe Geißler, Liane Häußler, Gisela Pompe, Ulrich Scheler

Journal:

Macromolecular Materials and Engineering

Year:

2004

Language:

english

File:

PDF, 116 KB

english, 2004

13

High Conductivity in Molecularly p-Doped Diketopyrrolopyrrole-Based Polymer: The Impact of a High Dopant Strength and Good Structural Order

Karpov, Yevhen, Erdmann, Tim, Raguzin, Ivan, Al-Hussein, Mahmoud, Binner, Marcus, Lappan, Uwe, Stamm, Manfred, Gerasimov, Kirill L., Beryozkina, Tetyana, Bakulev, Vasiliy, Anokhin, Denis V., Ivanov, D

Journal:

Advanced Materials

Year:

2016

Language:

english

File:

PDF, 1.04 MB

english, 2016

14

Pre-Irradiation Grafting of Styrene into Modified Fluoropolymers

Lappan, Uwe, Geißler, Uwe, Uhlmann, Steffi

Journal:

Macromolecular Symposia

Year:

2007

Language:

english

File:

PDF, 98 KB

english, 2007

15

A Chemically Doped Naphthalenediimide-Bithiazole Polymer for n-Type Organic Thermoelectrics

Wang, Suhao, Sun, Hengda, Erdmann, Tim, Wang, Gang, Fazzi, Daniele, Lappan, Uwe, Puttisong, Yuttapoom, Chen, Zhihua, Berggren, Magnus, Crispin, Xavier, Kiriy, Anton, Voit, Brigitte, Marks, Tobin J., F

Journal:

Advanced Materials

Year:

2018

Language:

english

File:

PDF, 1.67 MB

english, 2018

16

Sulfonation of fluoropolymers induced by electron beam irradiation

Juan Carlos Caro, Uwe Lappan, Klaus Lunkwitz

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

1999

Language:

english

File:

PDF, 130 KB

english, 1999

17

Long-Chain Branched Polypropylenes by Electron Beam Irradiation and Their Rheological Properties

Auhl, Dietmar, Stange, Jens, Münstedt, Helmut, Krause, Beate, Voigt, Dieter, Lederer, Albena, Lappan, Uwe, Lunkwitz, Klaus

Journal:

Year:

2004

Language:

english

File:

PDF, 216 KB

english, 2004

18

PTFE Micropowder Functionalized with Carboxylic Acid Groups

Uwe Lappan, Uwe Geißler

Journal:

Macromolecular Materials and Engineering

Year:

2008

Language:

english

File:

PDF, 121 KB

english, 2008

19

Apparent dissociation constants of polycarboxylic acids in presence of polycations

Lappan, Uwe, Geißler, Uwe, Oelmann, Marina, Schwarz, Simona

Journal:

Colloid & Polymer Science

Year:

2012

Language:

english

File:

PDF, 296 KB

english, 2012

20

Polyanion Substitution in Polyelectrolyte Complex Dispersions Studied by Spin-Label EPR Spectroscopy

Lappan, Uwe, Scheler, Ulrich

Journal:

Year:

2019

Language:

english

File:

PDF, 746 KB

english, 2019

21

Modification of polytetrafluoroethylene by electron beam irradiation in various atmospheres

Uwe Lappan, Uwe Geißler, Klaus Lunkwitz

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

1999

Language:

english

File:

PDF, 180 KB

english, 1999

22

Polyanion Substitution in Polyelectrolyte Complex Dispersions Studied by Spin-Label EPR Spectroscopy

Lappan, Uwe, Scheler, Ulrich

Journal:

Year:

2019

File:

PDF, 746 KB

2019

23

Radiation-Induced Graft Copolymerization of Styrene into Tetrafluoroethylene-Hexafluoropropylene-Vinylidene Fluoride (THV) Terpolymer Films

Uwe Lappan, Uwe Geißler, Uwe Gohs

Journal:

Macromolecular Materials and Engineering

Year:

2011

Language:

english

File:

PDF, 540 KB

english, 2011

24

Copolymerization of zinc-activated isoindigo- and naphtalene-diimide based monomers: an efficient route to low bandgap π-conjugated random copolymers with tunable properties

Karpov, Yevhen, Maiti, Jatindranath, Tkachov, Roman, Komber, Hartmut, Al-Hussein, Mahmoud, Beryozkina, Tetyana, Bakulev, Vasiliy Alekseevich, Lappan, Uwe, Liu, Wei, Stamm, Manfred, Voit, Brigitte, Kir

Journal:

Polymer Chemistry

Year:

2016

Language:

english

File:

PDF, 1.60 MB

english, 2016

25

Degradation of γ-irradiated linear perfluoroalkanes at high dosage

Sadulla R. Allayarov, Sergey V. Konovalikhin, Yurii A. Olkhov, Virgil E. Jackson, Lowell D. Kispert, David A. Dixon, Daryush Ila, Uwe Lappan

Journal:

Journal of Fluorine Chemistry

Year:

2007

Language:

english

File:

PDF, 1.37 MB

english, 2007

26

Rotational Dynamics of Spin-Labeled Polyacid Chain Segments in Polyelectrolyte Complexes Studied by CW EPR Spectroscopy

Lappan, Uwe, Wiesner, Brigitte, Scheler, Ulrich

Journal:

Year:

2015

Language:

english

File:

PDF, 957 KB

english, 2015

27

Influence of the Nature of the Ion Pairs on the Segmental Dynamics in Polyelectrolyte Complex Coacervate Phases

Lappan, Uwe, Scheler, Ulrich

Journal:

Year:

2017

Language:

english

File:

PDF, 1.90 MB

english, 2017

28

Chemical Structures Formed in Electron Beam Irradiated Poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP)

Uwe Lappan, Uwe Geißler, Ulrich Scheler

Journal:

Macromolecular Materials and Engineering

Year:

2006

Language:

english

File:

PDF, 135 KB

english, 2006

29

Influence of Irradiation Temperature on Grafting of Styrene into Poly(tetrafluoroethylene-co-hexafluoropropylene) Films

Uwe Lappan, Uwe Geißler, Uwe Gohs, Steffi Uhlmann

Journal:

Macromolecular Materials and Engineering

Year:

2009

Language:

english

File:

PDF, 485 KB

english, 2009

30

The Influence of the Irradiation Temperature on the Ratio of Chain Scission to Branching Reactions in Electron Beam Irradiated Polytetrafluoroethylene (PTFE)

Uwe Lappan, Uwe Geißler, Ulrich Scheler

Journal:

Macromolecular Materials and Engineering

Year:

2007

Language:

english

File:

PDF, 165 KB

english, 2007

31

Radiochemical Yields for Cross-Links and Branches in Radiation-Modified Poly(tetrafluoroethylene)

Fuchs, Beate, Lappan, Uwe, Lunkwitz, Klaus, Scheler, Ulrich

Journal:

Year:

2002

Language:

english

File:

PDF, 73 KB

english, 2002

32

Tailored band gaps in sulphur and nitrogen containing porous donor-acceptor polymers (SNPs)

Schwarz, Dana, Kochergin, Yaroslav S., Acharja, Amitava, Ichangi, Arun, Opanasenko, Maksym V., Čejka, Jiří, Lappan, Uwe, Arki, Pal, He, Junjie, Schmidt, Johannes, Nachtigall, Petr, Thomas, Arne, Bojdy

Journal:

Chemistry - A European Journal

Year:

2017

Language:

english

File:

PDF, 1.52 MB

english, 2017

33

Segmental Dynamics of Poly(acrylic acid) in Polyelectrolyte Complex Coacervates Studied by Spin-Label EPR Spectroscopy

Lappan, Uwe, Wiesner, Brigitte, Scheler, Ulrich

Journal:

Year:

2016

Language:

english

File:

PDF, 1.27 MB

english, 2016

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